Cross product
[计] 叉乘积, 向量积
🧩 词语组成解析
cross
[krɔs]
n. 十字架;十字形饰物;杂交品种;痛苦;
vi. 交错而行;横渡;越境;
vt. 杂交;横跨，穿越;划掉;使相交;
adj. 坏脾气的， 易怒的;相反的，反向的;
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
Are you clear in your own mind what you ought to do.
你自己是否清楚该做什么？
The glasses keep their eyes safe.
眼镜可以使眼睛不受伤害。